Decision Tree

A decision tree based on ID3 algorithm

• This project consists of two modules which are trees.py and tree_plot.py
• All the code is based ID3 algorithm that could not take advantage of the pruning stratege which means it can not deal
  with overfitting.
• The decision tree constructed by the algorithm can be stored into disk with the pickle tool of Python.

Usage

Call the following function in tree_plot.py to visualize the decision tree

test_plot_tree()

Call the following function in trees.py to create a decision tree

test_tree()

Call the following function in trees.py to test the function for lens-buying

test_glasses()